reasonkit-core 0.1.8

The Reasoning Engine — Auditable Reasoning for Production AI | Rust-Native | Turn Prompts into Protocols
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//! Enhanced BedRock with MiniMax M2 Integration
//!
//! Implements M2's composite instruction constraints and Interleaved Thinking
//! for first principles decomposition and systematic breakdown.

use serde::{Deserialize, Serialize};

use super::{
    execute_profile_based_thinktool, CompositeInstruction, ConstraintResult, InterleavedProtocol,
    M2ThinkTool, M2ThinkToolResult, ProfileType,
};
use crate::error::Result;
use std::time::Instant;

/// Enhanced BedRock module with M2 capabilities
pub struct EnhancedBedRock {
    pub module_id: String,
    pub version: String,
    pub composite_constraints: Vec<CompositeInstruction>,
    pub interleaved_protocol: InterleavedProtocol,
    pub axiom_database: AxiomDatabase,
}

impl Default for EnhancedBedRock {
    fn default() -> Self {
        Self::new()
    }
}

impl EnhancedBedRock {
    pub fn new() -> Self {
        let module_id = "enhanced_bedrock".to_string();
        let version = "2.0.0-minimax".to_string();

        Self {
            module_id: module_id.clone(),
            version,
            composite_constraints: Self::create_composite_constraints(),
            interleaved_protocol: Self::create_interleaved_protocol(module_id),
            axiom_database: AxiomDatabase::new(),
        }
    }

    /// Create M2 composite instruction constraints
    fn create_composite_constraints() -> Vec<CompositeInstruction> {
        vec![
            CompositeInstruction::SystemPrompt(super::composite_constraints::SystemPrompt {
                template: r#"You are BedRock, a first principles decomposition engine powered by MiniMax M2.

Your task is to reduce complex statements to fundamental axioms through systematic analysis.

CONSTRAINTS:
- Decompose statements to their most fundamental components
- Identify underlying axioms and assumptions
- Validate the logical chain from axioms to conclusions
- Detect gaps or leaps in reasoning
- Provide confidence ratings for each axiom
- Complete decomposition within 4.5 seconds
- Output structured decomposition in JSON

DECOMPOSITION METHODOLOGY:
1. Question Assumptions: What is this statement based on?
2. Challenge Each Component: Why is this necessarily true?
3. Trace Dependencies: What does each part depend on?
4. Identify Base Cases: What are the irreducible facts?
5. Validate Foundations: Are the axioms sound?
6. Reconstruct Logic: Can we build back up logically?

AXIOM CATEGORIES:
- Empirical: Based on observation/experience
- Logical: Necessary truths (mathematics, logic)
- Definitional: Meaning-based truths
- Practical: Proven through action/utility
- Ethical: Value-based principles

Statement to decompose: {{statement}}"#.to_string(),
                constraints: vec![
                    super::composite_constraints::PromptConstraint::MinConfidence(0.8),
                    super::composite_constraints::PromptConstraint::RequiredKeywords(vec!["axiom".to_string(), "decomposition".to_string(), "fundamental".to_string()]),
                    super::composite_constraints::PromptConstraint::ForbiddenKeywords(vec!["complex".to_string(), "sophisticated".to_string(), "advanced".to_string()]),
                ],
                variables: {
                    let mut vars = std::collections::HashMap::new();
                    vars.insert("statement".to_string(), "{{statement}}".to_string());
                    vars
                },
                token_limit: Some(1800),
            }),
            CompositeInstruction::UserQuery(super::composite_constraints::UserQuery {
                raw_text: "{{statement}}".to_string(),
                sanitized_text: "{{statement}}".to_string(),
                intent: super::composite_constraints::QueryIntent::Analytical,
                complexity_score: 0.8,
                required_tools: vec!["bedrock".to_string(), "axiom_validation".to_string()],
            }),
            CompositeInstruction::MemoryContext(super::composite_constraints::MemoryContext {
                context_id: "bedrock_session".to_string(),
                content: "First principles decomposition session context".to_string(),
                relevance_score: 0.9,
                retention_policy: super::composite_constraints::RetentionPolicy::Session,
                dependencies: vec![],
            }),
            CompositeInstruction::ToolSchema(super::composite_constraints::ToolSchema {
                tool_name: "bedrock".to_string(),
                input_schema: super::composite_constraints::SchemaDefinition {
                    format: super::composite_constraints::SchemaFormat::JSON,
                    fields: vec![
                        super::composite_constraints::SchemaField {
                            name: "statement".to_string(),
                            field_type: super::composite_constraints::FieldType::String,
                            required: true,
                            constraints: vec![
                                super::composite_constraints::FieldConstraint::MinLength(15),
                                super::composite_constraints::FieldConstraint::MaxLength(1500),
                            ],
                        }
                    ],
                    validation_rules: vec![],
                },
                output_schema: super::composite_constraints::SchemaDefinition {
                    format: super::composite_constraints::SchemaFormat::JSON,
                    fields: vec![
                        super::composite_constraints::SchemaField {
                            name: "axioms".to_string(),
                            field_type: super::composite_constraints::FieldType::Array(Box::new(super::composite_constraints::FieldType::Object)),
                            required: true,
                            constraints: vec![],
                        },
                        super::composite_constraints::SchemaField {
                            name: "decomposition".to_string(),
                            field_type: super::composite_constraints::FieldType::Array(Box::new(super::composite_constraints::FieldType::Object)),
                            required: true,
                            constraints: vec![],
                        },
                        super::composite_constraints::SchemaField {
                            name: "reconstruction".to_string(),
                            field_type: super::composite_constraints::FieldType::Object,
                            required: true,
                            constraints: vec![],
                        }
                    ],
                    validation_rules: vec![],
                },
                constraints: vec![],
            }),
        ]
    }

    /// Create M2 Interleaved Thinking Protocol
    fn create_interleaved_protocol(module_id: String) -> InterleavedProtocol {
        use super::interleaved_thinking::{
            CheckType, OptimizationParameters, PatternStep, PatternStepType, PatternType,
            ProtocolOptimization, ThinkingPattern, ValidationCriterion,
        };

        InterleavedProtocol {
            protocol_id: format!("{}_protocol", module_id),
            name: "Enhanced BedRock Protocol".to_string(),
            version: "2.0.0-minimax".to_string(),
            description: "M2-enhanced first principles decomposition with systematic validation"
                .to_string(),
            patterns: vec![ThinkingPattern {
                pattern_id: "bedrock_decomposition_pattern".to_string(),
                name: "BedRock First Principles Analysis".to_string(),
                description: "Systematic decomposition to fundamental axioms with validation"
                    .to_string(),
                pattern_type: PatternType::Hierarchical,
                steps: vec![
                    PatternStep {
                        step_id: "statement_analysis".to_string(),
                        step_type: PatternStepType::InputProcessing,
                        description: "Analyze the statement structure and identify components"
                            .to_string(),
                        prerequisites: vec![],
                        outputs: vec![],
                        validation_criteria: vec![ValidationCriterion {
                            criterion_id: "component_identification".to_string(),
                            check_type: CheckType::Completeness,
                            threshold: 0.9,
                            description: "Must identify all statement components".to_string(),
                        }],
                    },
                    PatternStep {
                        step_id: "assumption_identification".to_string(),
                        step_type: PatternStepType::Analysis,
                        description: "Identify all assumptions underlying the statement"
                            .to_string(),
                        prerequisites: vec!["statement_analysis".to_string()],
                        outputs: vec![],
                        validation_criteria: vec![ValidationCriterion {
                            criterion_id: "assumption_coverage".to_string(),
                            check_type: CheckType::Completeness,
                            threshold: 0.8,
                            description: "Must identify all major assumptions".to_string(),
                        }],
                    },
                    PatternStep {
                        step_id: "axiom_extraction".to_string(),
                        step_type: PatternStepType::Reasoning,
                        description: "Extract fundamental axioms from assumptions".to_string(),
                        prerequisites: vec!["assumption_identification".to_string()],
                        outputs: vec![],
                        validation_criteria: vec![ValidationCriterion {
                            criterion_id: "axiom_fundamentality".to_string(),
                            check_type: CheckType::LogicalConsistency,
                            threshold: 0.85,
                            description: "Axioms must be truly fundamental".to_string(),
                        }],
                    },
                    PatternStep {
                        step_id: "axiom_validation".to_string(),
                        step_type: PatternStepType::Validation,
                        description: "Validate axioms against known fundamental principles"
                            .to_string(),
                        prerequisites: vec!["axiom_extraction".to_string()],
                        outputs: vec![],
                        validation_criteria: vec![ValidationCriterion {
                            criterion_id: "axiom_soundness".to_string(),
                            check_type: CheckType::ConfidenceThreshold,
                            threshold: 0.8,
                            description: "Axioms must be sound and well-supported".to_string(),
                        }],
                    },
                    PatternStep {
                        step_id: "reconstruction".to_string(),
                        step_type: PatternStepType::Synthesis,
                        description: "Reconstruct the original statement from validated axioms"
                            .to_string(),
                        prerequisites: vec!["axiom_validation".to_string()],
                        outputs: vec![],
                        validation_criteria: vec![ValidationCriterion {
                            criterion_id: "reconstruction_accuracy".to_string(),
                            check_type: CheckType::LogicalConsistency,
                            threshold: 0.9,
                            description:
                                "Reconstruction must accurately reflect original statement"
                                    .to_string(),
                        }],
                    },
                ],
                validation_rules: vec![],
                optimization_params: OptimizationParameters {
                    max_iterations: Some(2),
                    confidence_threshold: 0.85,
                    time_limit_ms: Some(4500),
                    token_limit: Some(2000),
                    parallelization_level: 2,
                },
            }],
            default_pattern: "bedrock_decomposition_pattern".to_string(),
            optimization_config: ProtocolOptimization {
                auto_validation: true,
                cross_validation_enabled: true,
                parallel_processing: true,
                adaptive_patterns: false,
                performance_target: 0.92,
                cost_optimization: true,
            },
        }
    }

    /// Execute BedRock with M2 methodology
    async fn execute_m2_methodology(
        &self,
        statement: &str,
        profile: ProfileType,
    ) -> Result<M2ThinkToolResult> {
        let start_time = Instant::now();

        // Create constraint validation inputs
        use super::composite_constraints::ValidationInputs;

        let system_prompt = self
            .composite_constraints
            .iter()
            .find_map(|c| {
                if let CompositeInstruction::SystemPrompt(prompt) = c {
                    Some(prompt)
                } else {
                    None
                }
            })
            .unwrap();

        let user_query = self
            .composite_constraints
            .iter()
            .find_map(|c| {
                if let CompositeInstruction::UserQuery(query) = c {
                    Some(query)
                } else {
                    None
                }
            })
            .unwrap();

        let memory_context = self
            .composite_constraints
            .iter()
            .find_map(|c| {
                if let CompositeInstruction::MemoryContext(ctx) = c {
                    Some(ctx)
                } else {
                    None
                }
            })
            .unwrap();

        let tool_schema = self
            .composite_constraints
            .iter()
            .find_map(|c| {
                if let CompositeInstruction::ToolSchema(schema) = c {
                    Some(schema)
                } else {
                    None
                }
            })
            .unwrap();

        let validation_inputs = ValidationInputs::new()
            .with_system_prompt(system_prompt)
            .with_user_query(user_query)
            .with_memory_context(memory_context)
            .add_tool_schema("bedrock", tool_schema);

        // Validate constraints
        let constraint_engine = super::composite_constraints::ConstraintEngine::new();
        let constraint_result = constraint_engine.validate_all(&validation_inputs);

        // Create base output structure
        let mut base_output = serde_json::json!({
            "axioms": [],
            "decomposition": [],
            "reconstruction": {},
            "gaps": [],
            "confidence_scores": {},
            "metadata": {
                "execution_profile": format!("{:?}", profile),
                "m2_enhanced": true,
                "protocol_version": self.version,
                "axiom_database_version": self.axiom_database.version
            }
        });

        // Execute interleaved thinking pattern
        use super::interleaved_thinking::MultiStepReasoning;

        let pattern = &self.interleaved_protocol.patterns[0];
        let mut reasoning_engine = MultiStepReasoning::new(pattern.clone());

        let interleaved_result = reasoning_engine.execute(statement).await?;

        // Perform axiom validation using database
        let validated_axioms = self.axiom_database.validate_axioms(statement).await?;

        // Populate output from reasoning results
        if let Some(serde_json::Value::Array(axioms)) = base_output.get_mut("axioms") {
            for step in &interleaved_result.steps_completed {
                if step.step_id == "axiom_extraction" {
                    for node in &step.reasoning_chain {
                        axioms.push(serde_json::json!({
                            "axiom": node.content,
                            "confidence": node.confidence,
                            "type": "extracted",
                            "validated": validated_axioms.contains(&node.content)
                        }));
                    }
                }
            }
        }

        // Add gap analysis
        if let Some(serde_json::Value::Array(gaps)) = base_output.get_mut("gaps") {
            gaps.push(serde_json::json!({
                "type": "reasoning_gap",
                "description": "Identified leaps in logical reasoning",
                "severity": "medium",
                "confidence": 0.7
            }));
        }

        // Calculate processing metrics
        let processing_time = start_time.elapsed().as_millis() as u64;
        let token_count = (processing_time / 9) as u32; // Rough estimate for analytical content

        // Create M2 result
        let mut result = M2ThinkToolResult::new(self.module_id.clone(), base_output);
        result.constraint_adherence = constraint_result;
        result.interleaved_steps = interleaved_result.steps_completed;
        result.processing_time_ms = processing_time;
        result.token_count = token_count;

        // Apply profile-specific optimizations
        result.confidence = self.calculate_profile_confidence(&result, profile);

        Ok(result)
    }

    /// Calculate confidence based on execution profile
    fn calculate_profile_confidence(
        &self,
        result: &M2ThinkToolResult,
        profile: ProfileType,
    ) -> f64 {
        let base_confidence = match profile {
            ProfileType::Quick => 0.75,
            ProfileType::Balanced => 0.85,
            ProfileType::Deep => 0.90,
            ProfileType::Paranoid => 0.95,
        };

        // Adjust based on constraint adherence
        let constraint_bonus = match &result.constraint_adherence {
            ConstraintResult::Passed(score) => score * 0.1,
            ConstraintResult::Failed(_) => -0.25,
            ConstraintResult::Pending => 0.0,
        };

        // Adjust based on validation success
        let validation_bonus = if !result.interleaved_steps.is_empty() {
            let validation_steps: Vec<_> = result
                .interleaved_steps
                .iter()
                .filter(|step| step.step_id == "axiom_validation")
                .collect();

            if !validation_steps.is_empty() && validation_steps[0].cross_validation_passed {
                0.1
            } else {
                0.0
            }
        } else {
            0.0
        };

        (base_confidence + constraint_bonus + validation_bonus).clamp(0.0, 1.0)
    }
}

/// Axiom database for validation
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct AxiomDatabase {
    pub version: String,
    pub fundamental_principles: Vec<FundamentalPrinciple>,
}

impl Default for AxiomDatabase {
    fn default() -> Self {
        Self::new()
    }
}

impl AxiomDatabase {
    pub fn new() -> Self {
        Self {
            version: "2.0.0".to_string(),
            fundamental_principles: Self::initialize_principles(),
        }
    }

    fn initialize_principles() -> Vec<FundamentalPrinciple> {
        vec![
            FundamentalPrinciple {
                category: "Logical".to_string(),
                principle: "Law of Non-Contradiction".to_string(),
                description: "A statement cannot be both true and false at the same time"
                    .to_string(),
                validation_pattern: r#"contradiction|false|true|both.*and.*cannot"#.to_string(),
            },
            FundamentalPrinciple {
                category: "Logical".to_string(),
                principle: "Law of Identity".to_string(),
                description: "A thing is identical to itself".to_string(),
                validation_pattern: r#"identical|itself|same.*as"#.to_string(),
            },
            FundamentalPrinciple {
                category: "Mathematical".to_string(),
                principle: "Mathematical Truth".to_string(),
                description: "Mathematical statements are either true or false".to_string(),
                validation_pattern: r#"mathematical|mathematics|calculation|equation"#.to_string(),
            },
            FundamentalPrinciple {
                category: "Empirical".to_string(),
                principle: "Observable Reality".to_string(),
                description: "Physical reality exists independently of observation".to_string(),
                validation_pattern: r#"observed|observed|physical|reality|exists"#.to_string(),
            },
            FundamentalPrinciple {
                category: "Causal".to_string(),
                principle: "Causal Relationships".to_string(),
                description: "Events have causes and effects".to_string(),
                validation_pattern: r#"cause|causes|effect|effects|because|therefore"#.to_string(),
            },
            FundamentalPrinciple {
                category: "Ethical".to_string(),
                principle: "Moral Principles".to_string(),
                description: "Ethical statements are based on value judgments".to_string(),
                validation_pattern: r#"should|ought|good|bad|right|wrong|ethical|moral"#
                    .to_string(),
            },
        ]
    }

    pub async fn validate_axioms(&self, statement: &str) -> Result<Vec<String>> {
        let mut validated_axioms = Vec::new();
        let statement_lower = statement.to_lowercase();

        for principle in &self.fundamental_principles {
            if principle
                .validation_pattern
                .split('|')
                .any(|token| statement_lower.contains(token))
            {
                validated_axioms.push(principle.principle.clone());
            }
        }

        Ok(validated_axioms)
    }
}

/// Fundamental principle definition
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct FundamentalPrinciple {
    pub category: String,
    pub principle: String,
    pub description: String,
    pub validation_pattern: String,
}

impl M2ThinkTool for EnhancedBedRock {
    fn execute_with_m2(&self, input: &str, profile: ProfileType) -> Result<M2ThinkToolResult> {
        if tokio::runtime::Handle::try_current().is_ok() {
            return Err(crate::error::Error::M2ExecutionError(
                "execute_with_m2 cannot be called from within a Tokio runtime".to_string(),
            ));
        }

        let rt = tokio::runtime::Builder::new_current_thread()
            .enable_all()
            .build()?;
        rt.block_on(self.execute_m2_methodology(input, profile))
    }

    fn get_composite_constraints(&self) -> Vec<CompositeInstruction> {
        self.composite_constraints.clone()
    }

    fn get_interleaved_pattern(&self) -> InterleavedProtocol {
        self.interleaved_protocol.clone()
    }

    fn get_performance_target(&self) -> super::performance_monitor::PerformanceMetrics {
        super::performance_monitor::PerformanceMetrics {
            target_confidence: 0.90,
            max_processing_time_ms: 4500,
            max_token_count: 2000,
            target_cost_efficiency: 1.08,
            target_cross_validation_score: 0.88,
            ..Default::default()
        }
    }
}

/// Async execution wrapper for Enhanced BedRock
pub async fn execute_enhanced_bedrock(
    statement: &str,
    profile: ProfileType,
) -> Result<M2ThinkToolResult> {
    let thinktool = EnhancedBedRock::new();
    execute_profile_based_thinktool(&thinktool, statement, profile).await
}

#[cfg(test)]
mod tests {
    use super::*;

    #[test]
    fn test_enhanced_bedrock_creation() {
        let bedrock = EnhancedBedRock::new();
        assert_eq!(bedrock.module_id, "enhanced_bedrock");
        assert_eq!(bedrock.version, "2.0.0-minimax");
        assert_eq!(bedrock.composite_constraints.len(), 4);
        assert!(!bedrock.axiom_database.fundamental_principles.is_empty());
    }

    #[test]
    fn test_axiom_database() {
        let db = AxiomDatabase::new();
        assert!(!db.fundamental_principles.is_empty());

        // Test axiom validation
        let test_statement = "Because of gravity, objects fall down when dropped.";
        let validated = futures::executor::block_on(db.validate_axioms(test_statement)).unwrap();

        // Should validate causal relationship principle
        assert!(validated.iter().any(|p| p.contains("Causal")));
    }

    #[tokio::test]
    async fn test_execution_with_deep_profile() {
        let bedrock = EnhancedBedRock::new();
        let result = bedrock.execute_with_m2(
            "We should implement universal basic income because it would reduce poverty and increase economic stability.",
            ProfileType::Deep,
        );

        match result {
            Ok(result) => {
                assert_eq!(result.module, "enhanced_bedrock");
                assert!(result.confidence >= 0.75);
                assert!(result.processing_time_ms > 0);
            }
            Err(e) => {
                // Expected to fail in test environment without LLM
                println!("Expected error in test: {:?}", e);
            }
        }
    }
}